Wrestlers from three continents will converge at Chukchansi Park on Sunday for the 2016 International Kabaddi Cup in downtown Fresno. It’s a popular international sport that has brought teams from India, England and Canada as well as from across the U.S. to Fresno since the 1980s, according to Rajdeep Sandhu, one of the event’s organizers. Previous tournaments have been held at Lamonica Stadium, Sunnyside High School and Bulldog Stadium, where crowds of nearly 20,000 people would watch the sport. Last year, about 8,000 turned out when it was first held…